********** ** 18 **HESSE ********** FCN= 14952.87 FROM HESSE STATUS=OK 355 CALLS 1643 TOTAL EDM= .14E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .47351E-07 6.6005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .13656E-06 8.7544 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .99920E-09 1.8358 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .18707E-07 4.9712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .14433E-08 2.8760 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17764E-08 3.1009 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 3.9412 3.4152 .50807E-03 -1.5668 8 Prefactor .27700E-06 8.1075 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .55117 .55878 .73744E-04 -1.5693 10 Prefactor .61062E-09 2.0858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .60507E-08 3.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 2.4596 2.4799 .65199E-03 -1.5677 13 norm 7.4056 7.2651 .36854E-03 -1.5654 14 Prefactor 12.214 11.666 .28645E-03 -1.5638 15 norm .55511E-09 2.6327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .92149E-08 77.179 .15852E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .11102E-09 37.774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .0000 19.792 .17324E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 12.707 6.0514 .28200E-03 -1.5637 20 Normalizat 1.2586 .15157 .75252E-01 -.84810 21 Prefactor .82193 .57217E-01 .44002E-01 -.98925 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.40547e-07 Minuit parameter uncertainties: 1 0.00111793 2 0.00218659 3 8.66677e-05 4 0.000609694 5 0.000127703 6 0.000148044 7 3.4152 8 0.00299725 9 0.558777 10 7.14526e-05 11 0.00030114 12 2.47994 13 7.26513 14 11.6656 15 7.71524e-05 16 0.00168739 17 0.000131338 18 2.19199e-05 19 6.0514 20 0.151626 21 0.0572209 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14952.8683754 Extracting fit parameters... 4FGL J2325.2+3957 Spectrum: LogParabola 467 norm: 5.551e-10 7.715e-05 0.000e+00 1.000e+06 ( 1.000e-12) 468 alpha: 1.993e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 469 beta: 1.156e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 470 Eb: 1.202e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 544 Prefactor: 8.219e-01 5.722e-02 0.000e+00 1.000e+01 ( 1.000e+00) 545 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 546 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 539 Normalization: 1.259e+00 1.516e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 351.315 39.954 Photon Flux Upper Limit: 3.94655903809e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.54330565199e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32137564/likelihoodResults_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14952.8711215 delta logL = -0.00274608142172 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14952.8683776 delta logL = -2.12801023736e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .96630E-05 1.0000 .0000 .10000E+07 2 'alpha ' 2.5323 1.0000 .0000 5.0000 3 'Normalizat' 1.2589 1.0000 .10000E-01 10.000 4 'Prefactor ' .82185 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14952.87 FROM MIGRAD STATUS=CONVERGED 45 CALLS 257 TOTAL EDM= .43E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .50839 .42118E-02** at limit ** 2 alpha 2.3654 .99865 .44569E-04 .0000 3 Normalizat 1.2586 1.0888 -.11527E-05 .37401E-04 4 Prefactor .82192 1.1699 .16131E-05 .99137E-05 ERR DEF= .500 Final values: norm = 0 alpha = 2.3654 Normalizat = 1.25862 Prefactor = 0.821925 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14952.87 FROM HESSE STATUS=FAILED 9 CALLS 266 TOTAL EDM= .43E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .50839 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.1639 1.2128 .44569E-04 -.53865E-01 3 Normalizat 1.2586 1.0888 -.11527E-05 -.84810 4 Prefactor .82192 1.1699 .16131E-05 -.98925 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.30159e-12 Minuit parameter uncertainties: 1 6.27222e-06 2 1.02741 3 1.10958 4 1.20852 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14952.8683754 delta logL = 1.01863406599e-10 Extracting fit parameters... 4FGL J2325.2+3957 Spectrum: LogParabola 467 norm: 0.000e+00 6.272e-06 0.000e+00 1.000e+06 ( 1.000e-12) 468 alpha: 2.365e+00 1.027e+00 0.000e+00 5.000e+00 ( 1.000e+00) 469 beta: 1.156e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 470 Eb: 1.202e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 544 Prefactor: 8.219e-01 1.209e+00 0.000e+00 1.000e+01 ( 1.000e+00) 545 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 546 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 539 Normalization: 1.259e+00 1.110e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 351.315 39.954 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32137564/cmap_HighResolution_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.54e-05', job_status='DONE', photon_flux_upper_limit='3.95e-08', time_completed='2026-07-18 01:28:41.171554', job_id='32137564', GAL2='0.82', fit_tolerance='1e-08', EG2='1.26', EG='1.26', time_epoch_completed='1784363321.17', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.82', dlogl='1.02e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.99' WHERE bin_id='2180' AND source_name='4FGL J2325.2+3957' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 18 01:28:41 PDT 2026 number of points = 7669 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2325.2+3957_daily_bin2180 RA = 351.315, Dec = 39.9542 tmin = 804384001, tmax = 804643201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='32138407', job_status='RUN', time_executed='2026-07-18 01:27:51.107659', time_epoch_executed='1784363271.11' WHERE source_name='4FGL J2325.2+3957' and cadence='daily' and bin_id='2180' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32138407 Creating custom pfile directory: /lscratch/kocevski/32138407/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32138407/ft1_4FGL_J2325.2+3957_daily_bin2180.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32138407/ft1_4FGL_J2325.2+3957_daily_bin2180.fits outfile=/lscratch/kocevski/32138407/ft1_filteredMKT_4FGL_J2325.2+3957_daily_bin2180.fits ra=351.315 dec=39.9542 rad=12.0 tmin=804384001.0 tmax=804643201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.51 user 1.86 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/32138407/ft1_filteredMKT_4FGL_J2325.2+3957_daily_bin2180.fits evtable="EVENTS" outfile="/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.91 user 0.26 sys 0.15 Number of photons that the gtmktime cut: 1432 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32138407/ltcube_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits .....................! real 11.18 user 10.14 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32138407/ltcube_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits outfile=/lscratch/kocevski/32138407/expmap_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/32138407/ltcube_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits .....................! real 73.02 user 68.01 sys 4.00 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J2304.0+5406 in ROI with RadialGaussian spatial model. Extended source CTB 109 in ROI with RadialDisk spatial model. Added 163 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2325.2+3957 @ 351.315 39.9542 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits scfile=/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits outfile=/lscratch/kocevski/32138407/cmap_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=351.315 yref=39.9542 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits scfile=/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits outfile=/lscratch/kocevski/32138407/cmap_HighResolution_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=351.315 yref=39.9542 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.82 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32138407/Model_4FGL_J2325.2+3957_daily_bin2180.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source CTB 109 adding source EG_v02 adding source FHES J2304.0+5406 adding source GAL_V02 Working on... /lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits.....................! real 70.33 user 67.47 sys 2.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits', '/lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits', expMap='/lscratch/kocevski/32138407/expmap_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits', expCube='/lscratch/kocevski/32138407/ltcube_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32138407/Model_4FGL_J2325.2+3957_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2325.2+3957' 4FGL J2325.2+3957 Spectrum: LogParabola 467 norm: 1.273e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 468 alpha: 1.993e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 469 beta: 1.156e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 470 Eb: 1.202e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32138407/ft1_filtered_4FGL_J2325.2+3957_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/32138407/ft2_4FGL_J2325.2+3957_daily_bin2180.fits Exposure map: /lscratch/kocevski/32138407/expmap_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits Exposure cube: /lscratch/kocevski/32138407/ltcube_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32138407/Model_4FGL_J2325.2+3957_daily_bin2180.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14952.9455426 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14952.8698019 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .61106E-03 1.0000 .0000 .10000E+07 2 'norm ' .11834E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .21468E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .57475E-03 1.0000 .0000 .10000E+07 5 'norm ' .12908E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .42542E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 3.9384 1.0000 .0000 .10000E+07 8 'Prefactor ' .33747E-02 1.0000 .0000 .10000E+07 9 'norm ' .55093 1.0000 .0000 .10000E+07 10 'Prefactor ' .16838E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .79674E-03 1.0000 .0000 .10000E+07 12 'norm ' 2.4587 1.0000 .0000 .10000E+07 13 'norm ' 7.3967 1.0000 .0000 .10000E+07 14 'Prefactor ' 12.208 1.0000 .0000 .10000E+07 15 'norm ' .33729E-06 1.0000 .0000 .10000E+07 16 'Prefactor ' .42517E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .11226E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' .15884E-01 1.0000 .0000 .10000E+07 19 'Prefactor ' 12.595 1.0000 .0000 .10000E+07 20 'Normalizat' 1.2590 1.0000 .10000E-01 10.000 21 'Prefactor ' .82191 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14952.87 FROM MIGRAD STATUS=CONVERGED 133 CALLS 1288 TOTAL EDM= .27E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 5.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .47351E-07 5.8452 .14852E-07** at limit ** 2 norm .13656E-06 6.6663 .24015E-06** at limit ** 3 Prefactor .99920E-09 1.8134 -.45984E-07** at limit ** 4 Prefactor .18707E-07 4.7450 -.15254E-06** at limit ** 5 norm .14433E-08 2.9216 .43536E-07** at limit ** 6 Prefactor .17764E-08 3.0707 .25731E-07** at limit ** 7 Prefactor 3.9412 3.4081 .50609E-08 -.94329E-04 8 Prefactor .27700E-06 3.8207 .13858E-06** at limit ** 9 norm .55117 .55871 .17992E-08 -.12005E-03 10 Prefactor .61062E-09 2.0701 -.21184E-07** at limit ** 11 Prefactor .60507E-08 3.6325 -.19017E-06** at limit ** 12 norm 2.4596 2.3551 -.67235E-07 -.78824E-03 13 norm 7.4056 1.3451 .24964E-08 .60058E-02 14 Prefactor 12.214 1.1619 .34249E-08 -.30412E-03 15 norm .55511E-09 2.7184 .10202E-06** at limit ** 16 Prefactor .92149E-08 1.0293 -.94355E-08** at limit ** 17 Prefactor .11102E-09 37.857 -.25265E-07** at limit ** 18 Prefactor .0000 19.810 -.13496E-06** at limit ** 19 Prefactor 12.707 6.0381 .48109E-07 .18460E-03 20 Normalizat 1.2586 .17257 -.38972E-05 -.22611E-04 21 Prefactor .82193 .66235E-01 .16419E-05 .21579E-04 ERR DEF= .500 Final values: Prefactor = 4.7351e-08 norm = 1.36557e-07 Prefactor = 9.99201e-10 Prefactor = 1.87073e-08 norm = 1.44329e-09 Prefactor = 1.77636e-09 Prefactor = 3.94117 Prefactor = 2.77001e-07 norm = 0.551173 Prefactor = 6.10623e-10 Prefactor = 6.05072e-09 norm = 2.45962 norm = 7.40558 Prefactor = 12.2136 norm = 5.55112e-10 Prefactor = 9.21485e-09 Prefactor = 1.11022e-10 Prefactor = 0 Prefactor = 12.7067 Normalizat = 1.25862 Prefactor = 0.821925 ********** ** 18 **HESSE ********** FCN= 14952.87 FROM HESSE STATUS=OK 355 CALLS 1643 TOTAL EDM= .14E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .47351E-07 6.6005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .13656E-06 8.7544 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .99920E-09 1.8358 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .18707E-07 4.9712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .14433E-08 2.8760 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .17764E-08 3.1009 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 3.9412 3.4152 .50807E-03 -1.5668 8 Prefactor .27700E-06 8.1075 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .55117 .55878 .73744E-04 -1.5693 10 Prefactor .61062E-09 2.0858 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .60507E-08 3.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 2.4596 2.4799 .65199E-03 -1.5677 13 norm 7.4056 7.2651 .36854E-03 -1.5654 14 Prefactor 12.214 11.666 .28645E-03 -1.5638 15 norm .55511E-09 2.6327 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .92149E-08 77.179 .15852E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .11102E-09 37.774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .0000 19.792 .17324E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 12.707 6.0514 .28200E-03 -1.5637 20 Normalizat 1.2586 .15157 .75252E-01 -.84810 21 Prefactor .82193 .57217E-01 .44002E-01 -.98925 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.40547e-07 Minuit parameter uncertainties: 1 0.00111793 2 0.00218659 3 8.66677e-05 4 0.000609694 5 0.000127703 6 0.000148044 7 3.4152 8 0.00299725 9 0.558777 10 7.14526e-05 11 0.00030114 12 2.47994 13 7.26513 14 11.6656 15 7.71524e-05 16 0.00168739 17 0.000131338 18 2.19199e-05 19 6.0514 20 0.151626 21 0.0572209 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14952.8683754 Extracting fit parameters... 4FGL J2325.2+3957 Spectrum: LogParabola 467 norm: 5.551e-10 7.715e-05 0.000e+00 1.000e+06 ( 1.000e-12) 468 alpha: 1.993e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 469 beta: 1.156e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 470 Eb: 1.202e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 544 Prefactor: 8.219e-01 5.722e-02 0.000e+00 1.000e+01 ( 1.000e+00) 545 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 546 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 539 Normalization: 1.259e+00 1.516e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 351.315 39.954 Photon Flux Upper Limit: 3.94655903809e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.54330565199e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32138407/likelihoodResults_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14952.8711215 delta logL = -0.00274608142172 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14952.8683776 delta logL = -2.12801023736e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .96630E-05 1.0000 .0000 .10000E+07 2 'alpha ' 2.5323 1.0000 .0000 5.0000 3 'Normalizat' 1.2589 1.0000 .10000E-01 10.000 4 'Prefactor ' .82185 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14952.87 FROM MIGRAD STATUS=CONVERGED 45 CALLS 257 TOTAL EDM= .43E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .50839 .42118E-02** at limit ** 2 alpha 2.3654 .99865 .44569E-04 .0000 3 Normalizat 1.2586 1.0888 -.11527E-05 .37401E-04 4 Prefactor .82192 1.1699 .16131E-05 .99137E-05 ERR DEF= .500 Final values: norm = 0 alpha = 2.3654 Normalizat = 1.25862 Prefactor = 0.821925 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14952.87 FROM HESSE STATUS=FAILED 9 CALLS 266 TOTAL EDM= .43E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .50839 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.1639 1.2128 .44569E-04 -.53865E-01 3 Normalizat 1.2586 1.0888 -.11527E-05 -.84810 4 Prefactor .82192 1.1699 .16131E-05 -.98925 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.30159e-12 Minuit parameter uncertainties: 1 6.27222e-06 2 1.02741 3 1.10958 4 1.20852 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 14952.8683754 delta logL = 1.01863406599e-10 Extracting fit parameters... 4FGL J2325.2+3957 Spectrum: LogParabola 467 norm: 0.000e+00 6.272e-06 0.000e+00 1.000e+06 ( 1.000e-12) 468 alpha: 2.365e+00 1.027e+00 0.000e+00 5.000e+00 ( 1.000e+00) 469 beta: 1.156e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 470 Eb: 1.202e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 544 Prefactor: 8.219e-01 1.209e+00 0.000e+00 1.000e+01 ( 1.000e+00) 545 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 546 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 539 Normalization: 1.259e+00 1.110e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 351.315 39.954 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32138407/cmap_HighResolution_804384001_804643201_4FGL_J2325.2+3957_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.54e-05', job_status='DONE', photon_flux_upper_limit='3.95e-08', time_completed='2026-07-18 01:36:30.230895', job_id='32138407', GAL2='0.82', fit_tolerance='1e-08', EG2='1.26', EG='1.26', time_epoch_completed='1784363790.23', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.82', dlogl='1.02e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.99' WHERE bin_id='2180' AND source_name='4FGL J2325.2+3957' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 18 01:36:31 PDT 2026